Top 10 Synthetic Oil 10W-30 High Mileage – Motor Oils

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1. Valvoline

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Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 1 QT, Case of 6

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Valvoline #ad - Refresh aging seals and prevent leaks both inside and outside your engine with premium seal conditioners. Exceptional temperature protection no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions.

40% better wear protection than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact. Reduce sludge, deposits, and rust with added detergents and anti-corrosion additives, corrosion, sustaining your engine’s performance and preventing higher emissions. Enhanced friction performance helps maximize power with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer.
BrandValvoline #ad
ManufacturerValvoline #ad
Height9.25 Inches
Length13.13 Inches
Weight12 Pounds
Width5.75 Inches
Part Number797976-CS
Model797976-CS

2. Amazon Basics

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Amazon Basics High Mileage Motor Oil, Full Synthetic, 10W-30, 5 Quart

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Amazon Basics #ad - Ideal for engines over 75, 000 miles and for longer drain intervals. Helps reduce exhaust emissions. Reduces friction for less engine wear. Helps prevent build up that can cause rust and corrosion. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. High resistance to viscosity and thermal breakdown.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height12.5 Inches
Length7.75 Inches
Width4.25 Inches
Part NumberAM0H133Q
ModelAM0H133Q

3. Mobil 1

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5 Quart, Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30

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Mobil 1 #ad - Outperforms our conventional high mileage oils. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. Helps prevent leaks. Helps reduce the sludge and deposits that conventional oils can leave behind. Helps protect critical engine parts in higher mileage engines. Excellent overall lubrication and wear protection.
BrandMobil 1 #ad
ManufacturerMobil 1 #ad
Height12.66 Inches
Length4.4 Inches
Weight8 Pounds
Width8.1 Inches
Part Number120769
Model120769
WarrantyLimited Warranty - Please contact manufacturer for full details

4. Castrol

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Castrol 03129C Edge High Mileage 10W-30 Advanced Full Synthetic Motor Oil, Black, 5 Quart

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Castrol #ad - Boosted with extra fluid titanium technology to increase oil film strength and reduce film breakdown. Maximizes short and long term engine performance on high mileage engines. Reduces leaks, oil burn off and power-robbing deposits. Improves fuel economy. Titanium strong for maximum engine performance in vehicles with over 75, 000 miles.
BrandCastrol #ad
ManufacturerCastrol #ad
Height12 Inches
Length4.57 Inches
Width9.61 Inches
Part Number03129C
Model03129C

5. Castrol

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Castrol 03110 GTX High Mileage 10W-30 Motor Oil, 5 Quart

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Castrol #ad - Advanced additives that help prevent engine wear. Superior oil burn off protection versus leading conventional oils. Exceeds ilsac gf-5, aPI SN. Seal conditioners help reduce leaks; Bottle Color: Green. Superior detergency that helps prevent deposit build up.
BrandCastrol #ad
ManufacturerCastrol #ad
Height4.5 Inches
Length11.9 Inches
Width9.5 Inches
Part Number03110C
Model03110

6. Pennzoil

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Pennzoil 550045205 5 quart 10W-30 High Mileage Motor Oil SN Jug

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Pennzoil #ad - Helps prevent sludge and other damaging deposits. Conventional high mileage 10w-30 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars. Recommended for vehicles with over 75, 000 miles. Exceeds the requirements of the following industry specifications: API SP and all previous categories. Provides proven wear protection for engine parts. Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption. Single 5-quart bottle with ergonomic design for easy handling and pouring.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Weight9.28 Pounds
Part Number550045205
Model550045205
WarrantyLimited Warranty

7. Valvoline

#ad

Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 5 QT

#ad
Valvoline #ad - Refresh aging seals and prevent leaks both inside and outside your engine with premium seal conditioners. Exceptional temperature protection no matter the weather with superior viscosity modifiers to ensure oil flows more easily, coats more completely, and resists thermal breakdown even in the fiercest driving conditions.

Enhanced friction performance helps maximize power with advanced friction-fighting agents that properly lubricate moving parts and help your older engine maintain its horsepower to perform its best for longer. Reduce sludge, deposits, and rust with added detergents and anti-corrosion additives, CORROSION, sustaining your engine’s performance and preventing higher emissions.40% better wear protection than the industry standard with enhanced anti-wear additives, keeping critical engine components safe and preventing metal surfaces from making contact.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Weight9.55 Pounds
Width4.6 Inches
Part Number881161
Model881161

8. Valvoline

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Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 10W-30 Motor Oil 5 QT

#ad
Valvoline #ad - Renew aging seals and prevent leaks with state-of-the-art seal conditioners. Minimize heat and abrasion between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer.

50% more wear protection than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead. Reduce costly repairs by minimizing exhaust system damage with our fully synthetic formulation. 25% more protection against deposits than the industry standard with extra detergents, keeping your engine clean and sustaining its performance.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Width4.6 Inches
Part Number881170
Model881170

9. Royal Purple

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Model:ROY11750, Royal Purple 11750 HMX SAE 10W-30 High-Mileage Synthetic Motor Oil, 5 qt

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Royal Purple #ad - Increased protection against LSPI. Fortified with Zinc/Phosphorus anti-wear additive. Extended drain intervals. Reduces engine deposits. Minimizes wear and restores lost engine performance. Superior corrosion protection. Exceptional oxidation stability.
BrandRoyal Purple #ad
ManufacturerROYAL PURPLE #ad
Height7.81 Inches
Length15.38 Inches
Weight9.2 Pounds
Width13.75 Inches
Part Number11750
ModelROY11750
WarrantyManufacturer Warranty

10. Valvoline

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Case of 3, Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 10W-30 Motor Oil 5 QT

#ad
Valvoline #ad - Renew aging seals and prevent leaks with state-of-the-art seal conditioners. 50% more wear protection than industry standard with enhanced anti-wear additives that prevent unwanted metal-on-metal contact and provide an extra layer of protection that keeps your engine in excellent shape for the many miles ahead.

25% more protection against deposits than the industry standard with extra detergents, keeping your engine clean and sustaining its performance. Reduce costly repairs by minimizing exhaust system damage with our fully synthetic formulation. Minimize heat and abrasion between moving parts help your high-mileage engine maintain its horsepower and perform its best for longer.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.66 Inches
Length8.22 Inches
Width4.6 Inches
Part Number881170
Model881170-CS